Rivers in Alaska

Unuk River below Blue River near Wrangell

Wrangell County, AlaskaNWS URWA2USGS 15015595Juneau office

No flood stages set
29.16ftStage

Observed Tue, Sep 22, 3:00 AM UTC

Record crest
34.39 ft2021

Open the live map with the river flood outlook

Crest history

14 crests on NOAA’s list since 2003.

#DateStage
1September 24, 202134.39 ft
2August 16, 202034.01 ft
3October 26, 200332.96 ft
4October 10, 202232.90 ft
5August 31, 202232.45 ft
6July 11, 200732.45 ft
7September 21, 201931.33 ft
8August 15, 202331.31 ft
9August 12, 202531.24 ft
10October 18, 202331.17 ft
11August 9, 201831.11 ft
12September 24, 200630.81 ft
13August 26, 202430.34 ft
14October 13, 200430.10 ft

Most recent crests

  • August 12, 2025: 31.24 ft
  • August 26, 2024: 30.34 ft
  • October 18, 2023: 31.17 ft
  • August 15, 2023: 31.31 ft
  • October 10, 2022: 32.90 ft
  • August 31, 2022: 32.45 ft
  • September 24, 2021: 34.39 ft
  • August 16, 2020: 34.01 ft
  • September 21, 2019: 31.33 ft
  • August 9, 2018: 31.11 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Alaska Pacific River Forecast Center. Forecasts are not available. Only observed stages are available for this point. Stage may be affected by ice during winter months.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.